issues: 1194790343

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
1194790343 I_kwDOAMm_X85HNw3H 6445 map removes non-dimensional coordinate variables 2448579 open 0     0 2022-04-06T15:40:40Z 2022-04-06T15:40:40Z   MEMBER      

What happened?

python ds = xr.Dataset( {"a": ("x", [1, 2, 3])}, coords={"c": ("x", [1, 2, 3]), "d": ("y", [1, 2, 3, 4])} ) print(ds.coords) mapped = ds.map(lambda x: x) print(mapped.coords)

Variables d gets dropped in the map call. It does not share any dimensions with any of the data variables. Coordinates: c (x) int64 1 2 3 d (y) int64 1 2 3 4 Coordinates: c (x) int64 1 2 3

What did you expect to happen?

No response

Minimal Complete Verifiable Example

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Relevant log output

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Anything else we need to know?

No response

Environment

xarray 2022.03.0

 
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     13221727 issue

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